\myheading{heading title}
	body after myheading
	body after myheading
	body after myheading
	body after myheading
\myheading{heading title}
	body after myheading
	body after myheading
	body after myheading
	body after myheading
	\otherheading{other heading}
		body after otherheading
		body after otherheading
\myheading{heading title}
	body after myheading
	body after myheading
	body after myheading
	body after myheading
	\otherheading{other heading}
		body after otherheading
		body after otherheading
\myheading{heading title}
	body after myheading
	body after myheading
	body after myheading
	body after myheading
